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| 1 | <?php |
| 2 | |
| 3 | namespace Nivseb\LaraMonitor\Elastic\Builder; |
| 4 | |
| 5 | use Carbon\CarbonInterface; |
| 6 | use Illuminate\Support\Collection; |
| 7 | use Nivseb\LaraMonitor\Contracts\Elastic\ElasticFormaterContract; |
| 8 | use Nivseb\LaraMonitor\Contracts\Elastic\SpanBuilderContract; |
| 9 | use Nivseb\LaraMonitor\Struct\Spans\AbstractSpan; |
| 10 | use Nivseb\LaraMonitor\Struct\Spans\HttpSpan; |
| 11 | use Nivseb\LaraMonitor\Struct\Spans\QuerySpan; |
| 12 | use Nivseb\LaraMonitor\Struct\Spans\RedisCommandSpan; |
| 13 | use Nivseb\LaraMonitor\Struct\Transactions\AbstractTransaction; |
| 14 | |
| 15 | class SpanBuilder implements SpanBuilderContract |
| 16 | { |
| 17 | public function __construct( |
| 18 | protected ElasticFormaterContract $formater |
| 19 | ) {} |
| 20 | |
| 21 | /** |
| 22 | * @param Collection<array-key, AbstractSpan> $spans |
| 23 | */ |
| 24 | public function buildSpanRecords(AbstractTransaction $transaction, Collection $spans): array |
| 25 | { |
| 26 | if (!$transaction->startAt || !$transaction->finishAt) { |
| 27 | return []; |
| 28 | } |
| 29 | $spanRecords = []; |
| 30 | foreach ($spans as $span) { |
| 31 | $spanRecord = $this->buildSpanRecord($span, $transaction->startAt); |
| 32 | if (!$spanRecord) { |
| 33 | continue; |
| 34 | } |
| 35 | $spanRecords[] = ['span' => $spanRecord]; |
| 36 | } |
| 37 | |
| 38 | $spanRecords = array_filter($spanRecords); |
| 39 | if (!$spanRecords) { |
| 40 | return []; |
| 41 | } |
| 42 | |
| 43 | return $spanRecords; |
| 44 | } |
| 45 | |
| 46 | protected function buildSpanRecord(AbstractSpan $span, CarbonInterface $transactionStart): ?array |
| 47 | { |
| 48 | $spanRecord = $this->buildSpanRecordBase($span, $transactionStart); |
| 49 | if (!$spanRecord) { |
| 50 | return null; |
| 51 | } |
| 52 | |
| 53 | return [ |
| 54 | ...$spanRecord, |
| 55 | ...match (true) { |
| 56 | $span instanceof QuerySpan => $this->buildQuerySpanAdditionalData($span), |
| 57 | $span instanceof RedisCommandSpan => $this->buildRedisCommandSpanAdditionalData($span), |
| 58 | $span instanceof HttpSpan => $this->buildHttpSpanAdditionalData($span), |
| 59 | default => [], |
| 60 | }, |
| 61 | ]; |
| 62 | } |
| 63 | |
| 64 | protected function buildSpanRecordBase(AbstractSpan $span, CarbonInterface $transactionStart): ?array |
| 65 | { |
| 66 | $timestamp = $this->formater->getTimestamp($span->startAt); |
| 67 | $typeData = $this->formater->getSpanTypeData($span); |
| 68 | $duration = $this->formater->calcDuration($span->startAt, $span->finishAt); |
| 69 | $start = $this->formater->calcDuration($transactionStart, $span->startAt); |
| 70 | if (!$typeData || !$timestamp || $duration === null || $start === null) { |
| 71 | return null; |
| 72 | } |
| 73 | |
| 74 | return [ |
| 75 | 'id' => $span->getId(), |
| 76 | 'parent_id' => $span->parentEvent->getId(), |
| 77 | 'trace_id' => $span->getTraceId(), |
| 78 | 'name' => $span->getName(), |
| 79 | 'timestamp' => $timestamp, |
| 80 | 'duration' => $duration, |
| 81 | 'start' => $start, |
| 82 | 'type' => $typeData->type, |
| 83 | 'subtype' => $typeData->subType, |
| 84 | 'action' => $typeData->action, |
| 85 | 'sync' => true, |
| 86 | 'outcome' => $this->formater->getOutcome($span), |
| 87 | 'sample_rate' => 1, |
| 88 | ]; |
| 89 | } |
| 90 | |
| 91 | protected function buildQuerySpanAdditionalData(QuerySpan $span): array |
| 92 | { |
| 93 | return [ |
| 94 | 'context' => [ |
| 95 | 'db' => [ |
| 96 | 'instance' => $span->host, |
| 97 | 'statement' => $span->sqlStatement, |
| 98 | 'type' => 'sql', |
| 99 | ], |
| 100 | 'destination' => [ |
| 101 | 'service' => [ |
| 102 | 'resource' => $span->databaseType.'/'.$span->host, |
| 103 | ], |
| 104 | ], |
| 105 | ], |
| 106 | 'service' => [ |
| 107 | 'target' => [ |
| 108 | 'name' => $span->host, |
| 109 | 'type' => $span->databaseType, |
| 110 | ], |
| 111 | ], |
| 112 | ]; |
| 113 | } |
| 114 | |
| 115 | protected function buildRedisCommandSpanAdditionalData(RedisCommandSpan $span): array |
| 116 | { |
| 117 | return [ |
| 118 | 'context' => [ |
| 119 | 'db' => [ |
| 120 | 'instance' => $span->host, |
| 121 | 'statement' => $span->statement, |
| 122 | 'type' => 'redis', |
| 123 | ], |
| 124 | 'destination' => [ |
| 125 | 'service' => [ |
| 126 | 'resource' => 'redis/'.$span->host, |
| 127 | ], |
| 128 | ], |
| 129 | ], |
| 130 | 'service' => [ |
| 131 | 'target' => [ |
| 132 | 'name' => $span->host, |
| 133 | 'type' => 'redis', |
| 134 | ], |
| 135 | ], |
| 136 | ]; |
| 137 | } |
| 138 | |
| 139 | protected function buildHttpSpanAdditionalData(HttpSpan $span): array |
| 140 | { |
| 141 | return [ |
| 142 | 'context' => [ |
| 143 | 'http' => [ |
| 144 | 'method' => $span->method, |
| 145 | 'url' => $span->scheme |
| 146 | .'://'.$span->host.(!str_contains($span->host, '.') ? '.localhost' : ''), |
| 147 | 'response' => [ |
| 148 | 'headers' => null, |
| 149 | 'status_code' => $span->responseCode, |
| 150 | 'transfer_size' => null, |
| 151 | 'decoded_body_size' => null, |
| 152 | 'encoded_body_size' => null, |
| 153 | ], |
| 154 | 'destination' => [ |
| 155 | 'address' => $span->host, |
| 156 | 'port' => $span->port, |
| 157 | 'service' => [ |
| 158 | 'name' => '//'.$span->host, |
| 159 | 'resource' => $span->host, |
| 160 | 'type' => 'external', |
| 161 | ], |
| 162 | ], |
| 163 | ], |
| 164 | ], |
| 165 | 'service' => [ |
| 166 | 'target' => [ |
| 167 | 'name' => $span->host, |
| 168 | 'type' => 'http', |
| 169 | ], |
| 170 | ], |
| 171 | ]; |
| 172 | } |
| 173 | } |